Unit 3 Section C Developing Ideas & Presenting Ideas 课件 -2021-2022学年高中英语外研版（2019）必修第三册

Section C Developing Ideas& Presenting Ideas 1. experiment an experiment with/on... 关于……的实验 perform/carry out/do/conduct an experiment 做实验 experiment with/on... 用……做实验/试用…… 练习：____________________ (用……做实验) mice can give us an idea of the effect of the disease on humans. Vocabulary Experimenting on/with 2.attach attach . . .to. . . 把……系于……；把……附在……上（to为介词） attach (great/little) importance/value/weight/significance to. . . 认为……（很有／几乎没有）重要性／价值／分量／意义（to为介词） attached adj.爱慕，依恋；附属于 be attached to. . . 附属于……；依恋/爱慕…… attachment n.附属物，附件；爱慕，依恋 练习：My younger brother is studying in a high school __________ (attach) to Renmin University of China. attached 3. conduct conduct a survey/an experiment/an interview 进行调查/实验/面试 conduct oneself well/badly 表现好/差 conductor n.（乐队）指挥；（公共汽车上的）售票员；列车长；导体 conductive adj. 具有传导性的  注意：conduct 词性不同时，发音不同，重音位置也不同，作名词时重音在前，作动词时重音在后，可以概括为“名前动后”。此类单词常见的还有 transport, import, increase 等。 练习：Yesterday our chemistry teacher ___________ an experiment on wood to see whether it